JavaScript Output
JavaScript Output specifies the ways to display the output of a given JS code. The output can be specified by using four different ways. These are:
- InnerHTML
- document.write()
- window.alert()
- console.log()
1. InnerHTML:- This method is used to access an element. It specifies the HTML content.
Example
<html>
<body>
<h1>crus4</h1>
<p id="Hello"></p>
<script>
document.getElementById("Hello").innerHTML = 7*5;
</script>
</body>
</html>
Here the id attribute specifies the HTML element. The property innerHTML specifies the HTML content.
2. document.write():- This method is used for testing purpose.
Example
<html> <body> <h1>crus4</h1> <script> document.write(7*5); </script> </body> </html>
3. window.alert():- You can also use an alert box to display the content.
Example
<html>
<body>
<h1>crus4</h1>
<script>
window.alert("Hello Developers!");
</script>
</body>
</html>
4. console.log():- It is usually used for debugging purposes, you can also use the console.log() method in the browser to display content.
Example
<html>
<body>
<h1>crus4</h1>
<script>
console.log("Hey Developers!");
</script>
</body>
</html>
JavaScript Output
